Programming Fundamentals

Using the LAN to Control the Analyzer

Using HP/Agilent VEE Over Socket LAN

To control your analyzer via socket LAN using VEE, click on the VEE menu titled "I/O." Then select "To/From Socket" and position the I/O object box on the screen. Fill in the following fields:

 

Connect Port:

5025

 

Host Name:

<hostname>

 

Timeout:

15

 

For faster troubleshooting, you may want to set the timeout to a smaller

 

number. If the hostname you enter doesn’t work, try using the IP

 

address of your analyzer (example: 15.4.43.5). Using the IP address

 

rather than the hostname may also be faster. See Figure 2-6for an

 

example of an VEE screen.

 

If you need to control the GPIB using “device clear” or SRQ’s, you can

NOTE

 

use SICL LAN. SICL LAN provides control of your analyzer via IEEE

 

488.2 GPIB. See See “Using SICL LAN to Control the Analyzer” on

 

page 95.

 

Figure 2-6

Sample VEE Screen

Chapter 2

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Agilent Technologies E4406A VSA manual Using HP/Agilent VEE Over Socket LAN, Sample VEE Screen
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E4406A VSA specifications

The Agilent Technologies E4406A Vector Signal Analyzer (VSA) is a sophisticated instrument designed for the analysis of complex signals. This versatile device is widely used in various fields, including telecommunications, broadcasting, and aerospace, thanks to its high-performance capabilities and advanced features.

One of the standout characteristics of the E4406A is its ability to analyze digital modulation schemes. It supports a wide range of formats, including 2G, 3G, 4G, and emerging standards, providing a comprehensive tool for engineers and researchers working with modern communication systems. The VSA is particularly valued for its flexibility in signal analysis, allowing users to capture and demodulate signals in real-time.

The E4406A utilizes advanced measurement technologies that ensure precise signal analysis. With a frequency range from 50 kHz to 6 GHz, the VSA can handle various applications, making it a suitable choice for both R&D and production testing. The instrument employs digital signal processing techniques, enabling high-resolution measurements and exceptional dynamic range. This ensures accurate interpretation of signals, even in the presence of noise or interference.

Another significant feature of the E4406A is its user-friendly interface. The combination of a graphical display and intuitive controls allows users to visualize complex waveforms and spectra easily. The software capabilities of the E4406A further enhance its usability, providing various analysis options including error vector magnitude (EVM), adjacent channel power (ACP), and spectrum occupancy. These tools allow engineers to diagnose issues rapidly and efficiently optimize their designs.

The modularity of the E4406A is a key aspect of its design. Users can upgrade their instrument with various option packs and software for specific applications, making it adaptable to a variety of testing scenarios. This flexibility ensures that the VSA remains relevant as technology evolves and new standards emerge.

In conclusion, the Agilent E4406A Vector Signal Analyzer stands out due to its combination of advanced measurement capabilities, user-friendly interface, and adaptability. Its extensive feature set makes it an essential tool for professionals involved in the development and testing of modern communication systems. Whether for research, design validation, or quality control, the E4406A delivers high-performance signal analysis that meets the demands of today's fast-paced technology landscape.
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